<!doctype html>
<html>

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <title>ESP32 OV3660</title>
    <style>
        body {
            font-family: Arial, Helvetica, sans-serif;
            background: #181818;
            color: #EFEFEF;
            font-size: 16px
        }

        h2 {
            font-size: 18px
        }

        section.main {
            display: flex
        }

        #menu,
        section.main {
            flex-direction: column
        }

        #menu {
            display: none;
            flex-wrap: nowrap;
            min-width: 340px;
            background: #363636;
            padding: 8px;
            border-radius: 4px;
            margin-top: -10px;
            margin-right: 10px;
        }

        #content {
            display: flex;
            flex-wrap: wrap;
            align-items: stretch
        }

        figure {
            padding: 0px;
            margin: 0;
            -webkit-margin-before: 0;
            margin-block-start: 0;
            -webkit-margin-after: 0;
            margin-block-end: 0;
            -webkit-margin-start: 0;
            margin-inline-start: 0;
            -webkit-margin-end: 0;
            margin-inline-end: 0
        }

        figure img {
            display: block;
            width: 100%;
            height: auto;
            border-radius: 4px;
            margin-top: 8px;
        }

        @media (min-width: 800px) and (orientation:landscape) {
            #content {
                display: flex;
                flex-wrap: nowrap;
                align-items: stretch
            }

            figure img {
                display: block;
                max-width: 100%;
                max-height: calc(100vh - 40px);
                width: auto;
                height: auto
            }

            figure {
                padding: 0 0 0 0px;
                margin: 0;
                -webkit-margin-before: 0;
                margin-block-start: 0;
                -webkit-margin-after: 0;
                margin-block-end: 0;
                -webkit-margin-start: 0;
                margin-inline-start: 0;
                -webkit-margin-end: 0;
                margin-inline-end: 0
            }
        }

        section#buttons {
            display: flex;
            flex-wrap: nowrap;
            justify-content: space-between
        }

        #nav-toggle {
            cursor: pointer;
            display: block
        }

        #nav-toggle-cb {
            outline: 0;
            opacity: 0;
            width: 0;
            height: 0
        }

        #nav-toggle-cb:checked+#menu {
            display: flex
        }

        .input-group {
            display: flex;
            flex-wrap: nowrap;
            line-height: 22px;
            margin: 5px 0
        }

        .input-group>label {
            display: inline-block;
            padding-right: 10px;
            min-width: 47%
        }

        .input-group input,
        .input-group select {
            flex-grow: 1
        }

        .range-max,
        .range-min {
            display: inline-block;
            padding: 0 5px
        }

        button,
        .button {
            display: block;
            margin: 5px;
            padding: 0 12px;
            border: 0;
            line-height: 28px;
            cursor: pointer;
            color: #fff;
            background: #ff3034;
            border-radius: 5px;
            font-size: 16px;
            outline: 0
        }

        .save {
            position: absolute;
            right: 25px;
            top: 0px;
            height: 16px;
            line-height: 16px;
            padding: 0 4px;
            text-decoration: none;
            cursor: pointer
        }

        button:hover {
            background: #ff494d
        }

        button:active {
            background: #f21c21
        }

        button.disabled {
            cursor: default;
            background: #a0a0a0
        }

        input[type=range] {
            -webkit-appearance: none;
            width: 100%;
            height: 22px;
            background: #363636;
            cursor: pointer;
            margin: 0
        }

        input[type=range]:focus {
            outline: 0
        }

        input[type=range]::-webkit-slider-runnable-track {
            width: 100%;
            height: 2px;
            cursor: pointer;
            background: #EFEFEF;
            border-radius: 0;
            border: 0 solid #EFEFEF
        }

        input[type=range]::-webkit-slider-thumb {
            border: 1px solid rgba(0, 0, 30, 0);
            height: 22px;
            width: 22px;
            border-radius: 50px;
            background: #ff3034;
            cursor: pointer;
            -webkit-appearance: none;
            margin-top: -11.5px
        }

        input[type=range]:focus::-webkit-slider-runnable-track {
            background: #EFEFEF
        }

        input[type=range]::-moz-range-track {
            width: 100%;
            height: 2px;
            cursor: pointer;
            background: #EFEFEF;
            border-radius: 0;
            border: 0 solid #EFEFEF
        }

        input[type=range]::-moz-range-thumb {
            border: 1px solid rgba(0, 0, 30, 0);
            height: 22px;
            width: 22px;
            border-radius: 50px;
            background: #ff3034;
            cursor: pointer
        }

        input[type=range]::-ms-track {
            width: 100%;
            height: 2px;
            cursor: pointer;
            background: 0 0;
            border-color: transparent;
            color: transparent
        }

        input[type=range]::-ms-fill-lower {
            background: #EFEFEF;
            border: 0 solid #EFEFEF;
            border-radius: 0
        }

        input[type=range]::-ms-fill-upper {
            background: #EFEFEF;
            border: 0 solid #EFEFEF;
            border-radius: 0
        }

        input[type=range]::-ms-thumb {
            border: 1px solid rgba(0, 0, 30, 0);
            height: 22px;
            width: 22px;
            border-radius: 50px;
            background: #ff3034;
            cursor: pointer;
            height: 2px
        }

        input[type=range]:focus::-ms-fill-lower {
            background: #EFEFEF
        }

        input[type=range]:focus::-ms-fill-upper {
            background: #363636
        }

        .switch {
            display: block;
            position: relative;
            line-height: 22px;
            font-size: 16px;
            height: 22px
        }

        .switch input {
            outline: 0;
            opacity: 0;
            width: 0;
            height: 0
        }

        .slider {
            width: 50px;
            height: 22px;
            border-radius: 22px;
            cursor: pointer;
            background-color: grey
        }

        .slider,
        .slider:before {
            display: inline-block;
            transition: .4s
        }

        .slider:before {
            position: relative;
            content: "";
            border-radius: 50%;
            height: 16px;
            width: 16px;
            left: 4px;
            top: 3px;
            background-color: #fff
        }

        input:checked+.slider {
            background-color: #ff3034
        }

        input:checked+.slider:before {
            -webkit-transform: translateX(26px);
            transform: translateX(26px)
        }

        select {
            border: 1px solid #363636;
            font-size: 14px;
            height: 22px;
            outline: 0;
            border-radius: 5px
        }

        .image-container {
            position: relative;
            min-width: 160px
        }

        .close {
            position: absolute;
            right: 5px;
            top: 5px;
            background: #ff3034;
            width: 16px;
            height: 16px;
            border-radius: 100px;
            color: #fff;
            text-align: center;
            line-height: 18px;
            cursor: pointer
        }

        .hidden {
            display: none
        }

        input[type=text] {
            border: 1px solid #363636;
            font-size: 14px;
            height: 20px;
            margin: 1px;
            outline: 0;
            border-radius: 5px
        }

        .inline-button {
            line-height: 20px;
            margin: 2px;
            padding: 1px 4px 2px 4px;
        }

        label.toggle-section-label {
            cursor: pointer;
            display: block
        }

        input.toggle-section-button {
            outline: 0;
            opacity: 0;
            width: 0;
            height: 0
        }

        input.toggle-section-button:checked+section.toggle-section {
            display: none
        }
    </style>
</head>

<body>
    <section class="main">
        <div id="logo">
            <label for="nav-toggle-cb" id="nav-toggle">&#9776;&nbsp;&nbsp;Toggle OV3660 settings</label>
        </div>
        <div id="content">
            <div id="sidebar">
                <input type="checkbox" id="nav-toggle-cb" checked="checked">
                <nav id="menu">

                    <section id="xclk-section" class="nothidden">
                        <div class="input-group" id="set-xclk-group">
                            <label for="set-xclk">XCLK MHz</label>
                            <div class="text">
                                <input id="xclk" type="text" minlength="1" maxlength="2" size="2" value="20">
                            </div>
                            <button class="inline-button" id="set-xclk">Set</button>
                        </div>
                    </section>

                    <div class="input-group" id="framesize-group">
                        <label for="framesize">Resolution</label>
                        <select id="framesize" class="default-action">
                            <!-- 3MP -->
                            <option value="17">QXGA(2048x1564)</option>
                            <option value="16">P 3MP(864x1564)</option>
                            <option value="15">P HD(720x1280)</option>
                            <option value="14">FHD(1920x1080)</option>
                            <!-- 2MP -->
                            <option value="13">UXGA(1600x1200)</option>
                            <option value="12">SXGA(1280x1024)</option>
                            <option value="11">HD(1280x720)</option>
                            <option value="10">XGA(1024x768)</option>
                            <option value="9">SVGA(800x600)</option>
                            <option value="8">VGA(640x480)</option>
                            <option value="7">HVGA(480x320)</option>
                            <option value="6">CIF(400x296)</option>
                            <option value="5">QVGA(320x240)</option>
                            <option value="4">240x240</option>
                            <option value="3">HQVGA(240x176)</option>
                            <option value="2">QCIF(176x144)</option>
                            <option value="1">QQVGA(160x120)</option>
                            <option value="0">96x96</option>
                        </select>
                    </div>
                    <div class="input-group" id="quality-group">
                        <label for="quality">Quality</label>
                        <div class="range-min">4</div>
                        <input type="range" id="quality" min="4" max="63" value="10" class="default-action">
                        <div class="range-max">63</div>
                    </div>
                    <div class="input-group" id="brightness-group">
                        <label for="brightness">Brightness</label>
                        <div class="range-min">-3</div>
                        <input type="range" id="brightness" min="-3" max="3" value="0" class="default-action">
                        <div class="range-max">3</div>
                    </div>
                    <div class="input-group" id="contrast-group">
                        <label for="contrast">Contrast</label>
                        <div class="range-min">-3</div>
                        <input type="range" id="contrast" min="-3" max="3" value="0" class="default-action">
                        <div class="range-max">3</div>
                    </div>
                    <div class="input-group" id="saturation-group">
                        <label for="saturation">Saturation</label>
                        <div class="range-min">-4</div>
                        <input type="range" id="saturation" min="-4" max="4" value="0" class="default-action">
                        <div class="range-max">4</div>
                    </div>
                    <div class="input-group" id="sharpness-group">
                        <label for="sharpness">Sharpness</label>
                        <div class="range-min">-3</div>
                        <input type="range" id="sharpness" min="-3" max="3" value="0" class="default-action">
                        <div class="range-max">3</div>
                    </div>
                    <div class="input-group" id="denoise-group">
                        <label for="denoise">De-Noise</label>
                        <div class="range-min">Auto</div>
                        <input type="range" id="denoise" min="0" max="8" value="0" class="default-action">
                        <div class="range-max">8</div>
                    </div>
                    <div class="input-group" id="ae_level-group">
                        <label for="ae_level">Exposure Level</label>
                        <div class="range-min">-5</div>
                        <input type="range" id="ae_level" min="-5" max="5" value="0" class="default-action">
                        <div class="range-max">5</div>
                    </div>
                    <div class="input-group" id="gainceiling-group">
                        <label for="gainceiling">Gainceiling</label>
                        <div class="range-min">0</div>
                        <input type="range" id="gainceiling" min="0" max="511" value="0" class="default-action">
                        <div class="range-max">511</div>
                    </div>
                    <div class="input-group" id="special_effect-group">
                        <label for="special_effect">Special Effect</label>
                        <select id="special_effect" class="default-action">
                            <option value="0" selected="selected">No Effect</option>
                            <option value="1">Negative</option>
                            <option value="2">Grayscale</option>
                            <option value="3">Red Tint</option>
                            <option value="4">Green Tint</option>
                            <option value="5">Blue Tint</option>
                            <option value="6">Sepia</option>
                        </select>
                    </div>
                    <div class="input-group" id="awb-group">
                        <label for="awb">AWB Enable</label>
                        <div class="switch">
                            <input id="awb" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="awb"></label>
                        </div>
                    </div>
                    <div class="input-group" id="dcw-group">
                        <label for="dcw">Advanced AWB</label>
                        <div class="switch">
                            <input id="dcw" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="dcw"></label>
                        </div>
                    </div>
                    <div class="input-group" id="awb_gain-group">
                        <label for="awb_gain">Manual AWB</label>
                        <div class="switch">
                            <input id="awb_gain" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="awb_gain"></label>
                        </div>
                    </div>
                    <div class="input-group" id="wb_mode-group">
                        <label for="wb_mode">AWB Mode</label>
                        <select id="wb_mode" class="default-action">
                            <option value="0" selected="selected">Auto</option>
                            <option value="1">Sunny</option>
                            <option value="2">Cloudy</option>
                            <option value="3">Office</option>
                            <option value="4">Home</option>
                        </select>
                    </div>
                    <div class="input-group" id="aec-group">
                        <label for="aec">AEC Enable</label>
                        <div class="switch">
                            <input id="aec" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="aec"></label>
                        </div>
                    </div>
                    <div class="input-group" id="aec_value-group">
                        <label for="aec_value">Manual Exposure</label>
                        <div class="range-min">0</div>
                        <input type="range" id="aec_value" min="0" max="1536" value="320" class="default-action">
                        <div class="range-max">1536</div>
                    </div>
                    <div class="input-group" id="aec2-group">
                        <label for="aec2">Night Mode</label>
                        <div class="switch">
                            <input id="aec2" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="aec2"></label>
                        </div>
                    </div>
                    <div class="input-group" id="agc-group">
                        <label for="agc">AGC</label>
                        <div class="switch">
                            <input id="agc" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="agc"></label>
                        </div>
                    </div>
                    <div class="input-group hidden" id="agc_gain-group">
                        <label for="agc_gain">Gain</label>
                        <div class="range-min">1x</div>
                        <input type="range" id="agc_gain" min="0" max="64" value="5" class="default-action">
                        <div class="range-max">64x</div>
                    </div>
                    <div class="input-group" id="raw_gma-group">
                        <label for="raw_gma">GMA Enable</label>
                        <div class="switch">
                            <input id="raw_gma" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="raw_gma"></label>
                        </div>
                    </div>
                    <div class="input-group" id="lenc-group">
                        <label for="lenc">Lens Correction</label>
                        <div class="switch">
                            <input id="lenc" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="lenc"></label>
                        </div>
                    </div>
                    <div class="input-group" id="hmirror-group">
                        <label for="hmirror">H-Mirror</label>
                        <div class="switch">
                            <input id="hmirror" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="hmirror"></label>
                        </div>
                    </div>
                    <div class="input-group" id="vflip-group">
                        <label for="vflip">V-Flip</label>
                        <div class="switch">
                            <input id="vflip" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="vflip"></label>
                        </div>
                    </div>
                    <div class="input-group" id="bpc-group">
                        <label for="bpc">BPC</label>
                        <div class="switch">
                            <input id="bpc" type="checkbox" class="default-action">
                            <label class="slider" for="bpc"></label>
                        </div>
                    </div>
                    <div class="input-group" id="wpc-group">
                        <label for="wpc">WPC</label>
                        <div class="switch">
                            <input id="wpc" type="checkbox" class="default-action" checked="checked">
                            <label class="slider" for="wpc"></label>
                        </div>
                    </div>
                    <div class="input-group" id="colorbar-group">
                        <label for="colorbar">Color Bar</label>
                        <div class="switch">
                            <input id="colorbar" type="checkbox" class="default-action">
                            <label class="slider" for="colorbar"></label>
                        </div>
                    </div>
                    <div class="input-group" id="led-group">
                        <label for="led_intensity">LED Intensity</label>
                        <div class="range-min">0</div>
                        <input type="range" id="led_intensity" min="0" max="255" value="0" class="default-action">
                        <div class="range-max">255</div>
                    </div>
                    <div class="input-group" id="face_detect-group">
                        <label for="face_detect">Object Detection</label>
                        <div class="switch">
                            <input id="face_detect" type="checkbox" class="default-action">
                            <label class="slider" for="face_detect"></label>
                        </div>
                    </div>
                    <section id="buttons">
                        <button id="get-still">Get Still</button>
                        <button id="toggle-stream">Start Stream</button>
                    </section>


                    <div style="margin-top: 8px;">
                        <center><span style="font-weight: bold;">Advanced Settings</span></center>
                    </div>
                    <hr style="width:100%">
                    <label for="nav-toggle-reg" class="toggle-section-label">&#9776;&nbsp;&nbsp;Register
                        Get/Set</label><input type="checkbox" id="nav-toggle-reg" class="hidden toggle-section-button"
                        checked="checked">
                    <section class="toggle-section">
                        <!--h4>Set Register</h4-->
                        <div class="input-group" id="set-reg-group">
                            <label for="set-reg">Reg, Mask, Value</label>
                            <div class="text">
                                <input id="reg-addr" type="text" minlength="4" maxlength="6" size="6" value="0x3008">
                            </div>
                            <div class="text">
                                <input id="reg-mask" type="text" minlength="4" maxlength="4" size="4" value="0xff">
                            </div>
                            <div class="text">
                                <input id="reg-value" type="text" minlength="4" maxlength="4" size="4" value="0x02">
                            </div>
                            <button class="inline-button" id="set-reg">Set</button>
                        </div>
                        <hr style="width:50%">
                        <!--h4>Get Register</h4-->
                        <div class="input-group" id="get-reg-group">
                            <label for="get-reg">Reg, Mask</label>
                            <div class="text">
                                <input id="get-reg-addr" type="text" minlength="4" maxlength="6" size="6"
                                    value="0x3008">
                            </div>
                            <div class="text">
                                <input id="get-reg-mask" type="text" minlength="4" maxlength="6" size="6"
                                    value="0x00ff">
                            </div>
                            <button class="inline-button" id="get-reg">Get</button>
                        </div>
                        <div class="input-group">
                            <label for="get-reg-value">Value</label>
                            <div class="text">
                                <span id="get-reg-value">0x1234</span>
                            </div>
                        </div>
                    </section>
                    <hr style="width:100%">
                    <label for="nav-toggle-pll" class="toggle-section-label">&#9776;&nbsp;&nbsp;PLL</label><input
                        type="checkbox" id="nav-toggle-pll" class="hidden toggle-section-button" checked="checked">
                    <section class="toggle-section">
                        <div class="input-group" id="bypass-pll-group">
                            <label for="bypass-pll">Bypass PLL</label>
                            <div class="switch">
                                <input id="bypass-pll" type="checkbox">
                                <label class="slider" for="bypass-pll"></label>
                            </div>
                        </div>
                        <div class="input-group" id="set-mul-pll-group">
                            <label for="mul-pll">Multiplier (0 - 31)</label>
                            <div class="text">
                                <input id="mul-pll" type="text" minlength="1" maxlength="2" size="18" value="30">
                            </div>
                        </div>
                        <div class="input-group" id="root-pll-group">
                            <label for="root-pll">Root Multiplier</label>
                            <select id="root-pll">
                                <option value="0" selected="selected">1x</option>
                                <option value="1">2x</option>
                            </select>
                        </div>
                        <div class="input-group" id="set-sys-pll-group">
                            <label for="sys-pll">System Div (0 - 15)</label>
                            <div class="text">
                                <input id="sys-pll" type="text" minlength="1" maxlength="2" size="18" value="1">
                            </div>
                        </div>
                        <div class="input-group" id="set-pre-pll-group">
                            <label for="pre-pll">Pre Div</label>
                            <select id="pre-pll">
                                <option value="0">1x</option>
                                <option value="1">1.5x</option>
                                <option value="2">2x</option>
                                <option value="3" selected="selected">3x</option>
                            </select>
                        </div>
                        <div class="input-group" id="set-seld5-pll-group">
                            <label for="seld5-pll">Seld5 Div</label>
                            <select id="seld5-pll">
                                <option value="0" selected="selected">1x</option>
                                <option value="1">1x</option>
                                <option value="2">2x</option>
                                <option value="3">2.5x</option>
                            </select>
                        </div>
                        <div class="input-group" id="pclk-en-group">
                            <label for="pclk-en">PCLK Manual</label>
                            <div class="switch">
                                <input id="pclk-en" type="checkbox" checked="checked">
                                <label class="slider" for="pclk-en"></label>
                            </div>
                        </div>
                        <div class="input-group" id="set-pclk-pll-group">
                            <label for="pclk-pll">PCLK Div (0 - 31)</label>
                            <div class="text">
                                <input id="pclk-pll" type="text" minlength="1" maxlength="2" size="18" value="10">
                            </div>
                        </div>
                        <button id="set-pll">Set PLL</button>
                    </section>
                    <hr style="width:100%">
                    <label for="nav-toggle-win" class="toggle-section-label">&#9776;&nbsp;&nbsp;Window</label><input
                        type="checkbox" id="nav-toggle-win" class="hidden toggle-section-button" checked="checked">
                    <section class="toggle-section">
                        <div class="input-group" id="set-start-res-group">
                            <label for="start-x">Adress Start</label>
                            <div class="text">
                                X:<input id="start-x" type="text" minlength="1" maxlength="4" size="6" value="0">
                            </div>
                            <div class="text">
                                Y:<input id="start-y" type="text" minlength="1" maxlength="4" size="6" value="0">
                            </div>
                        </div>
                        <div class="input-group" id="set-end-res-group">
                            <label for="end-x">Adress End</label>
                            <div class="text">
                                X:<input id="end-x" type="text" minlength="1" maxlength="4" size="6" value="2079">
                            </div>
                            <div class="text">
                                Y:<input id="end-y" type="text" minlength="1" maxlength="4" size="6" value="1547">
                            </div>
                        </div>
                        <div class="input-group" id="set-offset-res-group">
                            <label for="offset-x">Offset</label>
                            <div class="text">
                                X:<input id="offset-x" type="text" minlength="1" maxlength="3" size="6" value="16">
                            </div>
                            <div class="text">
                                Y:<input id="offset-y" type="text" minlength="1" maxlength="3" size="6" value="6">
                            </div>
                        </div>
                        <div class="input-group" id="set-total-res-group">
                            <label for="total-x">Total Size</label>
                            <div class="text">
                                X:<input id="total-x" type="text" minlength="1" maxlength="4" size="6" value="2300">
                            </div>
                            <div class="text">
                                Y:<input id="total-y" type="text" minlength="1" maxlength="4" size="6" value="1564">
                            </div>
                        </div>
                        <div class="input-group" id="set-output-res-group">
                            <label for="output-x">Output Size</label>
                            <div class="text">
                                X:<input id="output-x" type="text" minlength="1" maxlength="4" size="6" value="2048">
                            </div>
                            <div class="text">
                                Y:<input id="output-y" type="text" minlength="1" maxlength="4" size="6" value="1536">
                            </div>
                        </div>
                        <div class="input-group" id="scaling-group">
                            <label for="scaling">Scaling</label>
                            <div class="switch">
                                <input id="scaling" type="checkbox">
                                <label class="slider" for="scaling"></label>
                            </div>
                        </div>
                        <div class="input-group" id="binning-group">
                            <label for="binning">Binning</label>
                            <div class="switch">
                                <input id="binning" type="checkbox">
                                <label class="slider" for="binning"></label>
                            </div>
                        </div>
                        <button id="set-resolution">Set Resolution</button>
                    </section>
                    <hr style="width:100%">
                    <label for="nav-toggle-gamma" class="toggle-section-label">&#9776;&nbsp;&nbsp;Gamma</label><input
                        type="checkbox" id="nav-toggle-gamma" class="hidden toggle-section-button" checked="checked">
                    <section class="toggle-section">
                        <div class="input-group"><label for="gamma-bias">Gamma Bias Plus</label>
                            <div class="switch"><input id="gamma-bias" type="checkbox" class="reg-action" reg="0x5480"
                                    offset="0" mask="0x01"><label class="slider" for="gamma-bias"></label></div>
                        </div>
                        <div class="input-group"><label for="gamma-1">Gamma 0</label><input type="range" id="gamma-1"
                                min="0" max="255" value="0" class="reg-action" reg="0x5481" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-2">Gamma 1</label><input type="range" id="gamma-2"
                                min="0" max="255" value="0" class="reg-action" reg="0x5482" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-3">Gamma 2</label><input type="range" id="gamma-3"
                                min="0" max="255" value="0" class="reg-action" reg="0x5483" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-4">Gamma 3</label><input type="range" id="gamma-4"
                                min="0" max="255" value="0" class="reg-action" reg="0x5484" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-5">Gamma 4</label><input type="range" id="gamma-5"
                                min="0" max="255" value="0" class="reg-action" reg="0x5485" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-6">Gamma 5</label><input type="range" id="gamma-6"
                                min="0" max="255" value="0" class="reg-action" reg="0x5486" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-7">Gamma 6</label><input type="range" id="gamma-7"
                                min="0" max="255" value="0" class="reg-action" reg="0x5487" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-8">Gamma 7</label><input type="range" id="gamma-8"
                                min="0" max="255" value="0" class="reg-action" reg="0x5488" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-9">Gamma 8</label><input type="range" id="gamma-9"
                                min="0" max="255" value="0" class="reg-action" reg="0x5489" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-10">Gamma 9</label><input type="range" id="gamma-10"
                                min="0" max="255" value="0" class="reg-action" reg="0x548a" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-11">Gamma 10</label><input type="range" id="gamma-11"
                                min="0" max="255" value="0" class="reg-action" reg="0x548b" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-12">Gamma 11</label><input type="range" id="gamma-12"
                                min="0" max="255" value="0" class="reg-action" reg="0x548c" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-13">Gamma 12</label><input type="range" id="gamma-13"
                                min="0" max="255" value="0" class="reg-action" reg="0x548d" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-14">Gamma 13</label><input type="range" id="gamma-14"
                                min="0" max="255" value="0" class="reg-action" reg="0x548e" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-15">Gamma 14</label><input type="range" id="gamma-15"
                                min="0" max="255" value="0" class="reg-action" reg="0x548f" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="gamma-16">Gamma 15</label><input type="range" id="gamma-16"
                                min="0" max="255" value="0" class="reg-action" reg="0x5490" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="get-gamma"></label><button class="inline-button"
                                id="get-gamma">Get Gamma Config</button></div>
                    </section>
                    <hr style="width:100%">
                    <label for="nav-toggle-sde" class="toggle-section-label">&#9776;&nbsp;&nbsp;SDE</label><input
                        type="checkbox" id="nav-toggle-sde" class="hidden toggle-section-button" checked="checked">
                    <section class="toggle-section">
                        <div class="input-group"><label for="sde2">Negative</label>
                            <div class="switch"><input id="sde2" type="checkbox" class="reg-action" reg="0x5580"
                                    offset="6" mask="0x01"><label class="slider" for="sde2"></label></div>
                        </div>
                        <div class="input-group"><label for="sde3">Gray</label>
                            <div class="switch"><input id="sde3" type="checkbox" class="reg-action" reg="0x5580"
                                    offset="5" mask="0x01"><label class="slider" for="sde3"></label></div>
                        </div>
                        <hr style="width:50%">
                        <div class="input-group"><label for="sde1">Fixed Y</label>
                            <div class="switch"><input id="sde1" type="checkbox" class="reg-action" reg="0x5580"
                                    offset="7" mask="0x01"><label class="slider" for="sde1"></label></div>
                        </div>
                        <div class="input-group"><label for="sde5">Fixed U</label>
                            <div class="switch"><input id="sde5" type="checkbox" class="reg-action" reg="0x5580"
                                    offset="3" mask="0x01"><label class="slider" for="sde5"></label></div>
                        </div>
                        <div class="input-group"><label for="sde4">Fixed V</label>
                            <div class="switch"><input id="sde4" type="checkbox" class="reg-action" reg="0x5580"
                                    offset="4" mask="0x01"><label class="slider" for="sde4"></label></div>
                        </div>
                        <div class="input-group"><label for="sde22">UV Thresh 1</label><input type="range" id="sde22"
                                min="0" max="255" value="0" class="reg-action" reg="0x5589" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="sde23">UV Thresh 2</label><input type="range" id="sde23"
                                min="0" max="511" value="0" class="reg-action" reg="0x558a" offset="0" mask="0x1ff">
                        </div>
                        <hr style="width:50%">
                        <div class="input-group"><label for="sde8">Hue</label>
                            <div class="switch"><input id="sde8" type="checkbox" class="reg-action" reg="0x5580"
                                    offset="0" mask="0x01"><label class="slider" for="sde8"></label></div>
                        </div>
                        <div class="input-group"><label for="sde9">Hue Cos</label><input type="range" id="sde9" min="0"
                                max="255" value="0" class="reg-action" reg="0x5581" offset="0" mask="0xff"></div>
                        <div class="input-group"><label for="sde17">Hue U Cos Neg</label>
                            <div class="switch"><input id="sde17" type="checkbox" class="reg-action" reg="0x5588"
                                    offset="4" mask="0x01"><label class="slider" for="sde17"></label></div>
                        </div>
                        <div class="input-group"><label for="sde16">Hue V Cos Neg</label>
                            <div class="switch"><input id="sde16" type="checkbox" class="reg-action" reg="0x5588"
                                    offset="5" mask="0x01"><label class="slider" for="sde16"></label></div>
                        </div>
                        <div class="input-group"><label for="sde10">Hue Sin</label><input type="range" id="sde10"
                                min="0" max="255" value="0" class="reg-action" reg="0x5582" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="sde21">Hue U Sin Neg</label>
                            <div class="switch"><input id="sde21" type="checkbox" class="reg-action" reg="0x5588"
                                    offset="0" mask="0x01"><label class="slider" for="sde21"></label></div>
                        </div>
                        <div class="input-group"><label for="sde20">Hue V Sin Neg</label>
                            <div class="switch"><input id="sde20" type="checkbox" class="reg-action" reg="0x5588"
                                    offset="1" mask="0x01"><label class="slider" for="sde20"></label></div>
                        </div>
                        <hr style="width:50%">
                        <div class="input-group"><label for="sde6">Contrast</label>
                            <div class="switch"><input id="sde6" type="checkbox" class="reg-action" reg="0x5580"
                                    offset="2" mask="0x01"><label class="slider" for="sde6"></label></div>
                        </div>
                        <div class="input-group"><label for="sde13">Contrast Y Offset</label><input type="range"
                                id="sde13" min="0" max="255" value="0" class="reg-action" reg="0x5585" offset="0"
                                mask="0xff"></div>
                        <div class="input-group"><label for="sde19">Contrast Y Offset Neg</label>
                            <div class="switch"><input id="sde19" type="checkbox" class="reg-action" reg="0x5588"
                                    offset="2" mask="0x01"><label class="slider" for="sde19"></label></div>
                        </div>
                        <div class="input-group"><label for="sde15">Contrast Y Bright</label><input type="range"
                                id="sde15" min="0" max="255" value="0" class="reg-action" reg="0x5587" offset="0"
                                mask="0xff"></div>
                        <div class="input-group"><label for="sde18">Contrast Y Bright Neg</label>
                            <div class="switch"><input id="sde18" type="checkbox" class="reg-action" reg="0x5588"
                                    offset="3" mask="0x01"><label class="slider" for="sde18"></label></div>
                        </div>
                        <div class="input-group"><label for="sde14">Contrast Y Gain</label><input type="range"
                                id="sde14" min="0" max="255" value="0" class="reg-action" reg="0x5586" offset="0"
                                mask="0xff"></div>
                        <hr style="width:50%">
                        <div class="input-group"><label for="sde7">Saturation</label>
                            <div class="switch"><input id="sde7" type="checkbox" class="reg-action" reg="0x5580"
                                    offset="1" mask="0x01"><label class="slider" for="sde7"></label></div>
                        </div>
                        <div class="input-group"><label for="sde11">U Saturation</label><input type="range" id="sde11"
                                min="0" max="255" value="0" class="reg-action" reg="0x5583" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="sde12">V Saturation</label><input type="range" id="sde12"
                                min="0" max="255" value="0" class="reg-action" reg="0x5584" offset="0" mask="0xff">
                        </div>
                    </section>
                    <hr style="width:100%">
                    <label for="nav-toggle-cmx" class="toggle-section-label">&#9776;&nbsp;&nbsp;CMX</label><input
                        type="checkbox" id="nav-toggle-cmx" class="hidden toggle-section-button" checked="checked">
                    <section class="toggle-section">

                        <div class="input-group">
                            <label for="cmx-precision">CMX Precision</label><select id="cmx-precision"
                                class="reg-action" reg="0x5380" offset="1" mask="0x01">
                                <option value="1">2.6 Mode</option>
                                <option value="0" selected="selected">1.7 Mode</option>
                            </select>
                        </div>
                        <div class="input-group"><label for="cmx1">CMX1 for Y</label>
                            <div class="switch"><input id="cmx1" type="checkbox" class="reg-action" reg="0x5381"
                                    offset="1" mask="0x01"><label class="slider" for="cmx1"></label></div>
                        </div>
                        <div class="input-group"><label for="cmx11">CMX1 for Y Neg</label>
                            <div class="switch"><input id="cmx11" type="checkbox" class="reg-action" reg="0x538b"
                                    offset="0" mask="0x01"><label class="slider" for="cmx11"></label></div>
                        </div>

                        <div class="input-group"><label for="cmx2">CMX2 for Y</label><input type="range" id="cmx2"
                                min="0" max="255" value="0" class="reg-action" reg="0x5382" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="cmx12">CMX2 for Y Neg</label>
                            <div class="switch"><input id="cmx12" type="checkbox" class="reg-action" reg="0x538b"
                                    offset="1" mask="0x01"><label class="slider" for="cmx12"></label></div>
                        </div>
                        <div class="input-group"><label for="cmx3">CMX3 for Y</label><input type="range" id="cmx3"
                                min="0" max="255" value="0" class="reg-action" reg="0x5383" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="cmx13">CMX3 for Y Neg</label>
                            <div class="switch"><input id="cmx13" type="checkbox" class="reg-action" reg="0x538b"
                                    offset="2" mask="0x01"><label class="slider" for="cmx13"></label></div>
                        </div>
                        <div class="input-group"><label for="cmx4">CMX4 for Y</label><input type="range" id="cmx4"
                                min="0" max="255" value="0" class="reg-action" reg="0x5384" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="cmx14">CMX4 for Y Neg</label>
                            <div class="switch"><input id="cmx14" type="checkbox" class="reg-action" reg="0x538b"
                                    offset="3" mask="0x01"><label class="slider" for="cmx14"></label></div>
                        </div>
                        <div class="input-group"><label for="cmx5">CMX5 for Y</label><input type="range" id="cmx5"
                                min="0" max="255" value="0" class="reg-action" reg="0x5385" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="cmx15">CMX5 for Y Neg</label>
                            <div class="switch"><input id="cmx15" type="checkbox" class="reg-action" reg="0x538b"
                                    offset="4" mask="0x01"><label class="slider" for="cmx15"></label></div>
                        </div>
                        <div class="input-group"><label for="cmx6">CMX6 for Y</label><input type="range" id="cmx6"
                                min="0" max="255" value="0" class="reg-action" reg="0x5386" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="cmx16">CMX6 for Y Neg</label>
                            <div class="switch"><input id="cmx16" type="checkbox" class="reg-action" reg="0x538b"
                                    offset="5" mask="0x01"><label class="slider" for="cmx16"></label></div>
                        </div>
                        <div class="input-group"><label for="cmx7">CMX7 for Y</label><input type="range" id="cmx7"
                                min="0" max="255" value="0" class="reg-action" reg="0x5387" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="cmx17">CMX7 for Y Neg</label>
                            <div class="switch"><input id="cmx17" type="checkbox" class="reg-action" reg="0x538b"
                                    offset="6" mask="0x01"><label class="slider" for="cmx17"></label></div>
                        </div>
                        <div class="input-group"><label for="cmx8">CMX8 for Y</label><input type="range" id="cmx8"
                                min="0" max="255" value="0" class="reg-action" reg="0x5388" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="cmx18">CMX8 for Y Neg</label>
                            <div class="switch"><input id="cmx18" type="checkbox" class="reg-action" reg="0x538b"
                                    offset="7" mask="0x01"><label class="slider" for="cmx18"></label></div>
                        </div>
                        <div class="input-group"><label for="cmx9">CMX9 for Y</label><input type="range" id="cmx9"
                                min="0" max="255" value="0" class="reg-action" reg="0x5389" offset="0" mask="0xff">
                        </div>
                        <div class="input-group"><label for="cmx10">CMX9 for Y Neg</label>
                            <div class="switch"><input id="cmx10" type="checkbox" class="reg-action" reg="0x538a"
                                    offset="0" mask="0x01"><label class="slider" for="cmx10"></label></div>
                        </div>

                    </section>
                    <hr style="width:100%">
                    <label for="nav-toggle-awbg" class="toggle-section-label">&#9776;&nbsp;&nbsp;AWB Gain</label><input
                        type="checkbox" id="nav-toggle-awbg" class="hidden toggle-section-button" checked="checked">
                    <section class="toggle-section">

                        <div class="input-group"><label for="awbg1">Manual AWB Gain</label>
                            <div class="switch"><input id="awbg1" type="checkbox" class="reg-action" reg="0x3406"
                                    offset="0" mask="0x01"><label class="slider" for="awbg1"></label></div>
                        </div>
                        <div class="input-group"><label for="awbg2">AWB R Gain</label><input type="range" id="awbg2"
                                min="0" max="4095" value="0" class="reg-action" reg="0x3400" offset="0" mask="0xfff">
                        </div>
                        <div class="input-group"><label for="awbg3">AWB G Gain</label><input type="range" id="awbg3"
                                min="0" max="4095" value="0" class="reg-action" reg="0x3402" offset="0" mask="0xfff">
                        </div>
                        <div class="input-group"><label for="awbg4">AWB B Gain</label><input type="range" id="awbg4"
                                min="0" max="4095" value="0" class="reg-action" reg="0x3404" offset="0" mask="0xfff">
                        </div>

                    </section>
                    <hr style="width:100%">
                    <label for="nav-toggle-aecagc" class="toggle-section-label">&#9776;&nbsp;&nbsp;AEC/AGC
                        Control</label><input type="checkbox" id="nav-toggle-aecagc"
                        class="hidden toggle-section-button" checked="checked">
                    <section class="toggle-section">

                        <div class="input-group"><label for="aecagc1">Manual AGC</label>
                            <div class="switch"><input id="aecagc1" type="checkbox" class="reg-action" reg="0x3503"
                                    offset="1" mask="0x01"><label class="slider" for="aecagc1"></label></div>
                        </div>
                        <div class="input-group"><label for="aecagc2">Manual AEC</label>
                            <div class="switch"><input id="aecagc2" type="checkbox" class="reg-action" reg="0x3503"
                                    offset="0" mask="0x01"><label class="slider" for="aecagc2"></label></div>
                        </div>
                        <div class="input-group"><label for="aecagc3">AEC PK Exposure</label><input type="range"
                                id="aecagc3" min="0" max="65535" value="0" class="reg-action" reg="0x3500" offset="0"
                                mask="0xffff0"></div>
                        <div class="input-group"><label for="aecagc4">AEC PK Real Gain</label><input type="range"
                                id="aecagc4" min="0" max="1023" value="0" class="reg-action" reg="0x350a" offset="0"
                                mask="0x3ff"></div>
                        <div class="input-group"><label for="aecagc5">AEC PK VTS</label><input type="range" id="aecagc5"
                                min="0" max="65535" value="0" class="reg-action" reg="0x350c" offset="0" mask="0xffff">
                        </div>

                    </section>

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            </div>
            <figure>
                <div id="stream-container" class="image-container hidden">
                    <a id="save-still" href="#" class="button save" download="capture.jpg">Save</a>
                    <div class="close" id="close-stream">×</div>
                    <img id="stream" src="" crossorigin>
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            </figure>
        </div>
    </section>
    <script>
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            var streamUrl = baseHost + ':81'

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            function setReg(reg, offset, mask, value, cb) {
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                        value = (value & mask) >> offset;
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            function setXclk(xclk, cb) {
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            }

            function setPll(bypass, mul, sys, root_, pre, seld5, pclken, pclk, cb) {
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            function setWindow(start_x, start_y, end_x, end_y, offset_x, offset_y, total_x, total_y, output_x, output_y, scaling, binning, cb) {
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            }

            const setRegButton = document.getElementById('set-reg')
            setRegButton.onclick = () => {
                let reg = parseInt(document.getElementById('reg-addr').value);
                let mask = parseInt(document.getElementById('reg-mask').value);
                let value = parseInt(document.getElementById('reg-value').value);

                setReg(reg, 0, mask, value, function (code, txt) {
                    if (code != 200) {
                        alert('Error[' + code + ']: ' + txt);
                    }
                });
            }

            const getRegButton = document.getElementById('get-reg')
            getRegButton.onclick = () => {
                let reg = parseInt(document.getElementById('get-reg-addr').value);
                let mask = parseInt(document.getElementById('get-reg-mask').value);
                let value = document.getElementById('get-reg-value');

                getReg(reg, 0, mask, function (code, txt) {
                    if (code != 200) {
                        value.innerHTML = 'Error[' + code + ']: ' + txt;
                    } else {
                        value.innerHTML = '0x' + parseInt(txt).toString(16) + ' (' + txt + ')';
                    }
                });
            }

            const setXclkButton = document.getElementById('set-xclk')
            setXclkButton.onclick = () => {
                let xclk = parseInt(document.getElementById('xclk').value);

                setXclk(xclk, function (code, txt) {
                    if (code != 200) {
                        alert('Error[' + code + ']: ' + txt);
                    }
                });
            }

            const setResButton = document.getElementById('set-resolution')
            setResButton.onclick = () => {
                let start_x = parseInt(document.getElementById('start-x').value);
                let start_y = parseInt(document.getElementById('start-y').value);
                let end_x = parseInt(document.getElementById('end-x').value);
                let end_y = parseInt(document.getElementById('end-y').value);
                let offset_x = parseInt(document.getElementById('offset-x').value);
                let offset_y = parseInt(document.getElementById('offset-y').value);
                let total_x = parseInt(document.getElementById('total-x').value);
                let total_y = parseInt(document.getElementById('total-y').value);
                let output_x = parseInt(document.getElementById('output-x').value);
                let output_y = parseInt(document.getElementById('output-y').value);
                let scaling = document.getElementById('scaling').checked ? 1 : 0;
                let binning = document.getElementById('binning').checked ? 1 : 0;

                setWindow(start_x, start_y, end_x, end_y, offset_x, offset_y, total_x, total_y, output_x, output_y, scaling, binning, function (code, txt) {
                    if (code != 200) {
                        alert('Error[' + code + ']: ' + txt);
                    }
                });
            }

            const setPllButton = document.getElementById('set-pll')
            setPllButton.onclick = () => {
                var bypass = document.getElementById('bypass-pll').checked ? 1 : 0;
                var mul = parseInt(document.getElementById('mul-pll').value);
                var sys = parseInt(document.getElementById('sys-pll').value);
                var root_ = parseInt(document.getElementById('root-pll').value);
                var pre = parseInt(document.getElementById('pre-pll').value);
                var seld5 = parseInt(document.getElementById('seld5-pll').value);
                var pclken = document.getElementById('pclk-en').checked ? 1 : 0;
                var pclk = parseInt(document.getElementById('pclk-pll').value);

                setPll(bypass, mul, sys, root_, pre, seld5, pclken, pclk, function (code, txt) {
                    if (code != 200) {
                        alert('Error[' + code + ']: ' + txt);
                    }
                });
            }

            const setRegValue = (el) => {
                let reg = el.attributes.reg ? parseInt(el.attributes.reg.nodeValue) : 0;
                let offset = el.attributes.offset ? parseInt(el.attributes.offset.nodeValue) : 0;
                let mask = el.attributes.mask ? parseInt(el.attributes.mask.nodeValue) : 255;
                let value = 0;
                switch (el.type) {
                    case 'checkbox':
                        value = el.checked ? mask : 0;
                        break;
                    case 'range':
                    case 'text':
                    case 'select-one':
                        value = el.value;
                        break
                    default:
                        return;
                }

                setReg(reg, offset, mask, value, function (code, txt) {
                    if (code != 200) {
                        alert('Error[' + code + ']: ' + txt);
                    }
                });
            }

            // Attach on change action for register elements
            document
                .querySelectorAll('.reg-action')
                .forEach(el => {
                    if (el.type === 'text') {
                        el.onkeyup = function (e) {
                            if (e.keyCode == 13) {
                                setRegValue(el);
                            }
                        }
                    } else {
                        el.onchange = () => setRegValue(el)
                    }
                })


            const updateRegValue = (el, value, updateRemote) => {
                let initialValue;
                let offset = el.attributes.offset ? parseInt(el.attributes.offset.nodeValue) : 0;
                let mask = (el.attributes.mask ? parseInt(el.attributes.mask.nodeValue) : 255) << offset;
                value = (value & mask) >> offset;
                if (el.type === 'checkbox') {
                    initialValue = el.checked
                    value = !!value
                    el.checked = value
                } else {
                    initialValue = el.value
                    el.value = value
                }
            }


            const printReg = (el) => {
                let reg = el.attributes.reg ? parseInt(el.attributes.reg.nodeValue) : 0;
                let offset = el.attributes.offset ? parseInt(el.attributes.offset.nodeValue) : 0;
                let mask = el.attributes.mask ? parseInt(el.attributes.mask.nodeValue) : 255;
                let value = 0;
                switch (el.type) {
                    case 'checkbox':
                        value = el.checked ? mask : 0;
                        break;
                    case 'range':
                    case 'select-one':
                        value = el.value;
                        break
                    default:
                        return;
                }
                value = (value & mask) << offset;
                return '0x' + reg.toString(16) + ', 0x' + value.toString(16);
            }

            const hide = el => {
                el.classList.add('hidden')
            }
            const show = el => {
                el.classList.remove('hidden')
            }

            const disable = el => {
                el.classList.add('disabled')
                el.disabled = true
            }

            const enable = el => {
                el.classList.remove('disabled')
                el.disabled = false
            }

            const updateValue = (el, value, updateRemote) => {
                updateRemote = updateRemote == null ? true : updateRemote
                let initialValue
                if (el.type === 'checkbox') {
                    initialValue = el.checked
                    value = !!value
                    el.checked = value
                } else {
                    initialValue = el.value
                    el.value = value
                }

                if (updateRemote && initialValue !== value) {
                    updateConfig(el);
                } else if (!updateRemote) {
                    if (el.id === "aec") {
                        value ? hide(exposure) : show(exposure)
                    } else if (el.id === "agc") {
                        if (value) {
                            hide(agcGain)
                        } else {
                            show(agcGain)
                        }
                    } else if (el.id === "awb_gain") {
                        value ? show(wb) : hide(wb)
                    } else if (el.id == "led_intensity") {
                        value > -1 ? show(ledGroup) : hide(ledGroup)
                    }
                }
            }

            function updateConfig(el) {
                let value
                switch (el.type) {
                    case 'checkbox':
                        value = el.checked ? 1 : 0
                        break
                    case 'range':
                    case 'select-one':
                        value = el.value
                        break
                    case 'button':
                    case 'submit':
                        value = '1'
                        break
                    default:
                        return
                }

                const query = `${baseHost}/control?var=${el.id}&val=${value}`

                fetch(query)
                    .then(response => {
                        console.log(`request to ${query} finished, status: ${response.status}`)
                    })
            }

            document
                .querySelectorAll('.close')
                .forEach(el => {
                    el.onclick = () => {
                        hide(el.parentNode)
                    }
                })

            // read initial values
            fetch(`${baseHost}/status`)
                .then(function (response) {
                    return response.json()
                })
                .then(function (state) {
                    document
                        .querySelectorAll('.default-action')
                        .forEach(el => {
                            updateValue(el, state[el.id], false)
                        })
                    document
                        .querySelectorAll('.reg-action')
                        .forEach(el => {
                            let reg = el.attributes.reg ? parseInt(el.attributes.reg.nodeValue) : 0;
                            if (reg == 0) {
                                return;
                            }
                            updateRegValue(el, state['0x' + reg.toString(16)], false)
                        })
                })

            const view = document.getElementById('stream')
            const viewContainer = document.getElementById('stream-container')
            const stillButton = document.getElementById('get-still')
            const streamButton = document.getElementById('toggle-stream')
            const closeButton = document.getElementById('close-stream')
            const saveButton = document.getElementById('save-still')
            const ledGroup = document.getElementById('led-group')

            const stopStream = () => {
                window.stop();
                streamButton.innerHTML = 'Start Stream'
            }

            const startStream = () => {
                view.src = `${streamUrl}/stream`
                show(viewContainer)
                streamButton.innerHTML = 'Stop Stream'
            }

            // Attach actions to buttons
            stillButton.onclick = () => {
                stopStream()
                view.src = `${baseHost}/capture?_cb=${Date.now()}`
                show(viewContainer)
            }

            closeButton.onclick = () => {
                stopStream()
                hide(viewContainer)
            }

            streamButton.onclick = () => {
                const streamEnabled = streamButton.innerHTML === 'Stop Stream'
                if (streamEnabled) {
                    stopStream()
                } else {
                    startStream()
                }
            }



            saveButton.onclick = () => {
                var canvas = document.createElement("canvas");
                canvas.width = view.width;
                canvas.height = view.height;
                document.body.appendChild(canvas);
                var context = canvas.getContext('2d');
                context.drawImage(view, 0, 0);
                try {
                    var dataURL = canvas.toDataURL('image/jpeg');
                    saveButton.href = dataURL;
                    var d = new Date();
                    saveButton.download = d.getFullYear() + ("0" + (d.getMonth() + 1)).slice(-2) + ("0" + d.getDate()).slice(-2) + ("0" + d.getHours()).slice(-2) + ("0" + d.getMinutes()).slice(-2) + ("0" + d.getSeconds()).slice(-2) + ".jpg";
                } catch (e) {
                    console.error(e);
                }
                canvas.parentNode.removeChild(canvas);
            }

            // Attach default on change action
            document
                .querySelectorAll('.default-action')
                .forEach(el => {
                    el.onchange = () => updateConfig(el)
                })

            // Custom actions
            // Gain
            const agc = document.getElementById('agc')
            const agcGain = document.getElementById('agc_gain-group')
            agc.onchange = () => {
                updateConfig(agc)
                if (agc.checked) {
                    hide(agcGain)
                } else {
                    show(agcGain)
                }
            }

            // Exposure
            const aec = document.getElementById('aec')
            const exposure = document.getElementById('aec_value-group')
            aec.onchange = () => {
                updateConfig(aec)
                aec.checked ? hide(exposure) : show(exposure)
            }

            // AWB
            const awb = document.getElementById('awb_gain')
            const wb = document.getElementById('wb_mode-group')
            awb.onchange = () => {
                updateConfig(awb)
                awb.checked ? show(wb) : hide(wb)
            }

            // Detection and framesize
            const detect = document.getElementById('face_detect')
            const framesize = document.getElementById('framesize')

            framesize.onchange = () => {
                updateConfig(framesize)
                if (framesize.value > 5) {
                    updateValue(detect, false)
                }
            }

            detect.onchange = () => {
                if (framesize.value > 5) {
                    alert("Please select CIF or lower resolution before enabling this feature!");
                    updateValue(detect, false)
                    return;
                }
                updateConfig(detect)
            }


        })

    </script>
</body>

</html>